Product picture - FotodioX Wonderpana 66 System Kit with 6.6" Wide Rectangular Filter Holder Bracket for Sigma 14mm f 2.8 EX HSM RF Aspherical Ultra Wide Angle Lens FotodioX, Wonderpana, 66, System, Kit, with, 6.6, Wide, Rectangular, Filter, Holder, Bracket, Sigma, 14mm, f, 2.8, EX, HSM, RF, Aspherical, Ultra, Wide, Angle, Lens Click the image to close this page